Background/Context: Little research has directly examined whether principal leadership can increase the degree to which teachers work together regularly in focused ways around content. Prior research has shown that reform efforts seeking to alter the process of teaching can be successful if teachers collaborate to build capacity and improve…

Background/Context: This study is based on prior research regarding the need for explicit social instruction for children with special needs, cooperative educational models, and the goals and relative successes of inclusive educational practices. The author refers to several studies on these subjects, including those by Kavale and Forness; Salend;…